package com.china08.yxyapi.api.manage.tec.teaching.lesson.school;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.util.Assert;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import com.china08.yxyapi.api.YxyApiBaseController;
import com.china08.yxyapi.entity.db.lessons.YxyLessonsSchoolLessonItem;
import com.china08.yxyapi.model.YxyApiReqModel;
import com.china08.yxyapi.model.YxyApiRespModel;
import com.china08.yxyapi.repository.db.YxyLessonsSchoolLessonItemRepository;

import io.swagger.annotations.ApiOperation;

@CrossOrigin
@RestController
public class YxyLessonsSchoolDetailChaperController extends YxyApiBaseController {

    @Autowired
    YxyLessonsSchoolLessonItemRepository itemRepository;

    @ApiOperation("")
    @RequestMapping(value = "/api_yw/manage/tec/teaching/school/chaper/detail", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
    public RespModel process(HttpServletRequest request, HttpServletResponse response, @RequestBody ReqModel reqModel) {
        String chapterId = reqModel.chapterId;
        List<YxyLessonsSchoolLessonItem> items = itemRepository.findByChapterIdAndStatusNotOrderByOrderNum(chapterId, -1);
        RespModel respModel = new RespModel();
        respModel.itemLength = items.size();
        return respModel;
    }

    public static class ReqModel extends YxyApiReqModel {
        public String chapterId;

        @Override
        public void autoCheck() {
            Assert.isTrue(StringUtils.isNotBlank(chapterId), "章节不能为空");
        }
    }

    public static class RespModel extends YxyApiRespModel {
        public Integer itemLength;
    }
}
